STB5600 View Datasheet(PDF) - STMicroelectronics
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Description
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STB5600 Datasheet PDF : 10 Pages
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STB5600
ELECTRICAL SPECIFICATION (VVCCRF = 3.3 V ...5.9 V; VVCCIF = 3.3 V ...5.9 V; VVCC LOGIC = 3.3 V
...5.9 V VVCCDRIVE = 3 V; Ta = 25 oC unless otherwise specified)
LNA MIXER
Symb ol
IVCCRF
Zin
Zout
GC
IIP1
NF
fRF
fIF
P a ram et er
Supply Current
Differential Input
Impedance
Differential Output
Impedance
Voltage Conversion
Gain
Input Compression
Point (1dB)
Noise figure
Input Signal
Frequency (L1)
Output Signal
Frequency
Note
VVCCRF = 5 V
@ 1575 MHz AC Coupled at RF+
RF- inputs
@ 20 MHz AC Coupled at IF1+ IF1-
out pu t s
RL > 3KΩ, PIN = -80 dBm
(Vin = 75 µVp on 300 Ω)
(see application circuit)
Min.
20
35
-60
Typ .
300
1
70
3
M a x.
25
Unit
mA
Ω
pF
Ω
pF
dB
dBm
5
1575
dB
MHz
20
MHz
LO INPUT BUFFER
Symb ol
Zin
P a ram et er
Differential Input
Impedance
Input Signal Level
Note
@ 1555 MHz AC Coupled at LO+
LO - inputs
Min.
-60
Typ .
300
1
-40
M a x.
-20
Unit
Ω
pF
dBm
LIMITING AMPLIFIER
Symb ol
IVCCIF
Zin
B
Sens
VI NMAX
P a ram et er
Supply Current
Differential Input
Impedance
Bandwidth 3dB
Limiter sensitivity
Maximum Input Signal
Note
VVCCIF = 5 V
@ 20 MHz AC Coupled at IF2+ IF2-
in put s
Input Signal @ 20 MHz AC Coupled
Input Signal @ 20 MHz AC Coupled
Min.
2.5
5
Typ .
15
100
M a x.
3.5
80
0.5
Unit
mA
KΩ
MHz
µVp
Vp
CLOCK INPUT BUFFER
Symb ol
P a ram et er
IVCCLOGIC Supply Current
Zin
Differential Input
Impedance
Input Signal Level
N
Division Ratio
Note
VVCC LOGIC = 5 V
@ 80 MHz AC Coupled at 8O MHz+
80 MHz- inputs
@ 80 MHz AC Coupled at 8O MHz+
80 MHz- inputs
Min.
5
5
Typ .
8
2
5
M a x.
7
100
Unit
mA
KΩ
pF
mVp
4/10
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